2-30 PERIODIC MAINTENANCE
Data at 3 000 r/min under no load
Data at the time of racing
Throttle : Quick wide open
Throttle : Quic
Throttle :
Quick wide open
Check the manifold absolute pressure.
Check the manifold absolute pressure.
XXX mmHg
XXX mmHg
Secondary valve moves approx. XX degree.
Secondary valve moves approx. XX degree.
k wide open
XXXX r/min
XXXX r/min
Check the manifold absolute pressure
Check the manif
Chec
k the manifold absolute pressure
old absolute pressure
in according with the throttle valve opening.
in according with the throttle valv
in according with the throttle v
alve opening.
Secondar
Secondary throttle valve operation
Secondary throttle v
y throttle valv
alve oper
e operation
in according with the throttle valv
in according with the throttle v
in according with the throttle valve opening.
Throttle : Slo
Throttle : Slowly open
Throttle :
Slowly open
wly open
e opening.
ation
alve opening.
e opening.